| Sep 22, 2026 (view filing)7:07 PM ET | Sep 22 | Same day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.62K | $344.50 | −$903.3K | −0.8%328.7K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 16, 2026 (view filing)8:35 PM ET | Sep 16 | Same day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.99K | $318.51 | −$951.1K | −0.9%334.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 10, 2026 (view filing)8:34 PM ET | Sep 9 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.73K | $335.72 | −$916.5K | −0.8%319.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 3, 2026 (view filing)6:59 PM ET | Sep 1 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −15.0K | $325.57 | −$4.88M | −4.4%325.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 3, 2026 (view filing)6:59 PM ET | Sep 3 | Same day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $380.00 | −$3.80M | −35.0%18.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 11, 2026 (view filing)7:53 PM ET | Aug 7 | 4 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −25.0K | $325.00 | −$8.13M | −6.8%340.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 11, 2026 (view filing)7:53 PM ET | Aug 7 | 4 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $325.00 | −$1.63M | −14.9%28.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 5, 2026 (view filing)8:13 PM ET | Aug 3 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $297.00 | −$2.97M | −2.7%365.4K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 3, 2026 (view filing)9:15 PM ET | Jul 31 | 3 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −20.0K | $300.00 | −$6.00M | −5.1%375.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 3, 2026 (view filing)9:15 PM ET | Jul 31 | 3 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −9.99K | $300.00 | −$3.00M | −100.0%0 after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 16, 2026 (view filing)8:18 PM ET | Jul 14 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.50K | $275.00 | −$687.5K | −0.6%395.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 6, 2026 (view filing)8:16 PM ET | Jul 1 | 5 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.50K | $258.56 | −$646.4K | −0.6%397.9K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 24, 2026 (view filing) | Jun 23 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.62K | $228.45 | −$598.8K | −0.7%400.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 17, 2026 (view filing) | Jun 16 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.99K | $240.00 | −$716.6K | −0.7%405.7K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 10, 2026 (view filing) | Jun 9 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.73K | $239.00 | −$652.2K | −0.7%413.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 3, 2026 (view filing) | Jun 1 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $272.00 | −$2.72M | −2.3%418.5K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 29, 2026 (view filing) | May 28 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $236.77 | −$1.18M | −0.9%528.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 29, 2026 (view filing) | May 28 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −100 | $236.77 | −$23.7K | −2.0%4.99K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 24, 2026 (view filing) | Mar 23 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.62K | $170.01 | −$445.6K | −0.5%533.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 18, 2026 (view filing) | Mar 17 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.99K | $175.34 | −$523.6K | −0.6%496.1K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 11, 2026 (view filing) | Mar 10 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −550 | $182.44 | −$100.3K | −0.1%501.8K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 3, 2026 (view filing) | Mar 2 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $165.01 | −$1.65M | −1.9%510.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 3, 2026 (view filing) | Feb 2 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $197.09 | −$1.97M | −2.1%461.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jan 6, 2026 (view filing) | Jan 2 | 4 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $219.90 | −$2.20M | −2.1%471.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 29, 2025 (view filing) | Dec 23 | 6 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.61K | $224.30 | −$585.6K | −0.5%538.7K after | AmendedAn amended filing (for example Form 4/A or 13F-HR/A) that corrects or adds to an earlier filing.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 16, 2025 (view filing) | Dec 16 | Same day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.98K | $212.45 | −$632.0K | −0.6%504.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 10, 2025 (view filing) | Dec 9 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −548 | $223.31 | −$122.4K | −0.1%510.4K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 3, 2025 (view filing) | Dec 1 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $249.53 | −$2.50M | −1.9%512.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 4, 2025 (view filing) | Oct 31 | 4 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $275.00 | −$1.38M | −11.5%38.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 4, 2025 (view filing) | Nov 3 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $277.73 | −$2.78M | −1.9%522.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Oct 10, 2025 (view filing) | Oct 8 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $250.00 | −$1.25M | −10.3%43.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Oct 2, 2025 (view filing) | Oct 1 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $223.88 | −$2.24M | −1.8%532.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 24, 2025 (view filing) | Sep 23 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.61K | $230.48 | −$601.8K | −0.5%542.5K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 17, 2025 (view filing) | Sep 16 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −2.98K | $221.24 | −$658.2K | −0.5%547.7K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 10, 2025 (view filing) | Sep 9 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −548 | $223.86 | −$122.7K | −0.1%553.7K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 4, 2025 (view filing) | Sep 2 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $233.50 | −$2.33M | −1.9%527.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 4, 2025 (view filing) | Aug 1 | 3 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $216.00 | −$2.16M | −1.8%537.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 2, 2025 (view filing) | Jul 1 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −10.0K | $218.89 | −$2.19M | −1.8%547.3K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 26, 2025 (view filing) | Jun 25 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −5.00K | $225.00 | −$1.13M | −9.3%48.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 24, 2025 (view filing) | Jun 23 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −2.61K | $209.87 | −$547.8K | −0.5%557.3K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 18, 2025 (view filing) | Jun 17 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −2.98K | $208.00 | −$618.8K | −0.5%562.6K after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 11, 2025 (view filing) | Jun 10 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −548 | $209.96 | −$115.1K | −0.1%568.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 4, 2025 (view filing) | May 22 | 13 daysLateFiled more than 2 business days after the trade (the Form 4 deadline). A few cases, such as trades a broker makes under a 10b5-1 plan, have a longer deadline, so this flag comes from the dates alone and does not mean a rule was broken. | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −5.00K | $200.00 | −$1.00M | −8.5%53.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 4, 2025 (view filing) | Jun 2 | 2 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −10.0K | $205.67 | −$2.06M | −1.7%570.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 5, 2025 (view filing) | May 1 | 4 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −10.0K | $168.00 | −$1.68M | −1.7%580.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Apr 28, 2025 (view filing) | Apr 25 | 3 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −10.0K | $160.00 | −$1.60M | −1.7%590.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 24, 2025 (view filing) | Mar 21 | 3 days | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −7.91K | $154.67 | −$1.22M | −1.3%600.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 19, 2025 (view filing) | Mar 18 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −3.77K | $155.69 | −$586.2K | −0.6%616.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 12, 2025 (view filing) | Mar 11 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −685 | $147.24 | −$100.9K | −0.1%622.6K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 5, 2025 (view filing) | Mar 4 | 1 day | Kleinerman ChristianEVP, Product Management | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase.Class A Common Stock | −15.0K | $171.75 | −$2.58M | −2.5%595.0K after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |